6387088 has 20 divisors (see below), whose sum is σ = 12710620. Its totient is φ = 3106944.

The previous prime is 6387079. The next prime is 6387109. The reversal of 6387088 is 8807836.

It can be written as a sum of positive squares in 2 ways, for example, as 4460544 + 1926544 = 2112^2 + 1388^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6387088.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4803 + ... + 5986.

It is an arithmetic number, because the mean of its divisors is an integer number (635531).

Almost surely, 2^6387088 is an apocalyptic number.

It is an amenable number.

6387088 is a deficient number, since it is larger than the sum of its proper divisors (6323532).

6387088 is a wasteful number, since it uses less digits than its factorization.

6387088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10834 (or 10828 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 6387088 is about 2527.2688816190. The cubic root of 6387088 is about 185.5386105431.

Adding to 6387088 its product of nonzero digits (64512), we get a square (6451600 = 2540²).

The spelling of 6387088 in words is "six million, three hundred eighty-seven thousand, eighty-eight".